diff --git a/dev/bench/data.js b/dev/bench/data.js
index 24c23bafe..fc234787a 100644
--- a/dev/bench/data.js
+++ b/dev/bench/data.js
@@ -1,5 +1,5 @@
 window.BENCHMARK_DATA = {
-  "lastUpdate": 1725275589273,
+  "lastUpdate": 1725438442600,
   "repoUrl": "https://github.com/rems-project/cerberus",
   "entries": {
     "CN Benchmarks": [
@@ -2958,6 +2958,750 @@ window.BENCHMARK_DATA = {
             "unit": "Seconds"
           }
         ]
+      },
+      {
+        "commit": {
+          "author": {
+            "email": "dc_mak@outlook.com",
+            "name": "Dhruv Makwana",
+            "username": "dc-mak"
+          },
+          "committer": {
+            "email": "dc-mak@users.noreply.github.com",
+            "name": "Dhruv Makwana",
+            "username": "dc-mak"
+          },
+          "distinct": true,
+          "id": "21b567000649aa6969696982a23e328d142a061c",
+          "message": "CN VIP: Add support for ptr diff\n\nThis commit adds support for the VIP ptr diff rule, which requires that\nboth pointers come from the same live allocation.\n\nTo accommodate this without excessive annotation burden, it does so by\n(a) inferring `base <= (u64) p <= (u64) p + sizeof(ct) <= base + len`\nfor `{ base, len } = allocs[(alloc_id)p]` from `Owned<ct>(p)` and (b)\naccepting an `Owned<ct>(p)` when looking for a `Alloc(q)` if `(alloc_id)\nq == (alloc_id) p` and `(u64) p <= (u64) q <= (u64) p + sizeof(ct)`.\n\nIt only does this for pointer difference for now (later, it will be used\nfor pointer relational operators, copy_alloc_id and integer to pointer\nround-trip casts) with a special flag `alloc_or_owned` in the resource\ninference algorithm.",
+          "timestamp": "2024-09-04T09:22:12+01:00",
+          "tree_id": "18cfd12576d1123f5b07d7c9cab71cfb7c655fcc",
+          "url": "https://github.com/rems-project/cerberus/commit/21b567000649aa6969696982a23e328d142a061c"
+        },
+        "date": 1725438441332,
+        "tool": "customSmallerIsBetter",
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